op {
  name: "StaticRegexReplace"
  input_arg {
    name: "input"
    type: DT_STRING
  }
  output_arg {
    name: "output"
    type: DT_STRING
  }
  attr {
    name: "pattern"
    type: "string"
  }
  attr {
    name: "rewrite"
    type: "string"
  }
  attr {
    name: "replace_global"
    type: "bool"
    default_value {
      b: true
    }
  }
}
